Home / 4,150,750.70-5,727,789.24-2,408,285.14

Finding the Fourth Proportional to 4,150,750.70, 5,727,789.24 and 2,408,285.14

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Solution

The fourth proportional to 4,150,750.70, 5,727,789.24 and 2,408,285.14 is: 3,323,290.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,750.70 : 5,727,789.24 = 2,408,285.14 : x
  2. Step 2: Convert to fraction form
    4,150,750.70/5,727,789.24 = 2,408,285.14/x
  3. Step 3: Cross multiply
    4,150,750.70x = 5,727,789.24 × 2,408,285.14
  4. Step 4: Simplify right side
    4,150,750.70x = 13,794,149,711,743.89
  5. Step 5: Solve for x
    x = 13,794,149,711,743.89/4,150,750.70
  6. Step 6: Final answer
    x = 3,323,290.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.